September weather forecastBowling Green, KY
September
Weather in September
September witnesses a slow but steady retreat of the summer. The city gears up to bid adieu to the heat and welcome the fall breeze. It is important to note that the rainfall amounts drop significantly to a mere 1.18" (30mm). The changing foliage combined with the pleasant weather encapsulates an inviting outdoor mien. Events and festivals gain momentum again, adding to the vibrancy and gaiety of the season.Temperature
September in Bowling Green witnesses a gentle descent in average high-temperature, descending from August's 85.6°F (29.8°C) to a still warm 80.1°F (26.7°C). During the month of September, the temperature falls to an average of 61°F (16.1°C).Humidity
The average relative humidity in September in Bowling Green, Kentucky, is 75%.Rainfall
September is the month with the least rainfall in Bowling Green. Rain falls for 11.5 days and accumulates 1.18" (30mm) of precipitation.Snowfall
May through October are months without snowfall.Daylight
In Bowling Green, the average length of the day in September is 12h and 25min.On the first day of September, sunrise is at 6:17 am and sunset at 7:13 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 6:30 pm CDT.
Sunshine
In September, the average sunshine in Bowling Green is 8.6h.UV index
The average daily maximum UV index in September in Bowling Green is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: In September, an average UV index of 5 transforms into the following instructions:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Bowling Green, KY
- Average high temperature in September: 80.1°F
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (42.1°F).
- Average low temperature in September: 61°F
The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).
Average pressure in September
Bowling Green, KY
- Average pressure in September: 30.03"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in September
Bowling Green, KY
- Average wind speed in September: 5.5mph
The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity in September
Bowling Green, KY
- Average humidity in September: 75%
The months with the highest relative humidity are February, March, May and December (79%).
The month with the lowest relative humidity is October (74%).
Average rainfall in September
Bowling Green, KY
- Average rainfall in September: 1.18"
The wettest month (with the highest rainfall) is July (2.76").
The driest month (with the least rainfall) is September (1.18").
Average rainfall days in September
Bowling Green, KY
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is November (7.8 days).
Average snowfall in September
Bowling Green, KY
- Average snowfall in September: 0"
The month with the highest snowfall is February (1.02").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in September
Bowling Green, KY
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Bowling Green, KY
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 8h and 36min
The months with the most sunshine are June and August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in September
Bowling Green, KY
- Average sunshine days in September: 16.1 days
The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is July (10.9 days).
Average UV index in September
Bowling Green, KY
- Average UV index in September: 5
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in September
Bowling Green, KY
- Average cloud cover in September: 32
The months with the most cloud cover are January and February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in September
Bowling Green, KY
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
